Subwoofer



FIG. 1 is a left frontal perspective view of a subwoofer showing our new design.

FIG. 2 is a front elevational view of the subwoofer shown in FIG. 1.

FIG. 3 is a rear elevational view of the subwoofer shown in FIG. 1.

FIG. 4 is an elevational view of the left side of the subwoofer shown in FIG. 1.

FIG. 5 is an elevational view of the right side of the subwoofer shown in FIG. 1.

FIG. 6 is a top plan view of the subwoofer shown in FIG. 1; and,

FIG. 7 is a bottom plan view of the subwoofer shown in FIG. 1.

The broken lines showing features of the subwoofer form no part of the claimed design. 

CLAIM The ornamental design for a subwoofer, as shown and described. 